// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init()

var db = cloud.database()

// 云函数入口函数
exports.main = async (event, context) => {
  const wxContext = cloud.getWXContext()

  try {

    return await db.collection('shopcart').add({data:event})
    
  } catch (error) {
    console.log('云函数调用出错 error=>',error)
  }
 
}